In a dystopian city where communication is strictly regulated, you find yourself unexpectedly capable of hearing the hidden 'hellos' of others - snippets of forgotten conversations, secret messages, and abandoned connections that haunt the streets. As a rogue linguist in this controlled environment, your choices drive the narrative as you interact with eccentric characters, uncovering their untold stories and piecing together a larger conspiracy to reclaim the lost art of genuine human connection. Will you help them break free, or will the voices of the past consume you?